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Kepu Zhang

10 papers hereh-index 8135 citations19 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author7
  • middle author3

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • cs.CL6
  • cs.IR3
  • cs.AI1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedLogic Rules as Explanations for Legal Case Retrieval

2 citations · 2 across the 9 of their papers we have counts for

collaborators
Showing cs.IRShow all

3 papers · 1 filter

cs.IR2025

PrLM: Learning Explicit Reasoning for Personalized RAG via Contrastive Reward Optimization

Kepu Zhang, Teng Shi, Weijie Yu +1

Personalized retrieval-augmented generation (RAG) aims to produce user-tailored responses by incorporating retrieved user profiles alongside the input query. Existing methods prima…

cs.IR2025

QE-RAG: A Robust Retrieval-Augmented Generation Benchmark for Query Entry Errors

Kepu Zhang, Zhongxiang Sun, Weijie Yu +5

Retriever-augmented generation (RAG) has become a widely adopted approach for enhancing the factual accuracy of large language models (LLMs). While current benchmarks evaluate the…

cs.IR2024★ 2 cited

Logic Rules as Explanations for Legal Case Retrieval

Zhongxiang Sun, Kepu Zhang, Weijie Yu +2

In this paper, we address the issue of using logic rules to explain the results from legal case retrieval. The task is critical to legal case retrieval because the users (e.g., law…

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